Announcements
08/01/2025
Artificial Intelligence: Help, Not Hype Mark Fallon
Data Files
08/01/2025
July 2025 Nixie Volume

This spreadsheet contains the UAA statistics for July 2025.

Contact Lists
08/01/2025
August - Mailers Technical Advisory Committee (MTAC) Membership Roster and Vacancies
Announcements
07/31/2025
DELIVERY - Central Area – Ohio 1 District - Masury Post Office (44438) – Resume Operations
Announcements
07/31/2025
Mail Spoken Here – July Edition
Announcements
07/31/2025
DELIVERY - Atlantic Area - Connecticut District Moosup Post Office (06354) Temporarily Closed
Announcements
07/31/2025
DELIVERY - Central Area – Ohio 1 District - Masury Post Office (44438) – Temporarily Suspended
User Guides
07/31/2025
Mailing and Shipping Solutions Center (MSSC) Topics

List of topics the MSSC can assist with. To reach the MSSC, email us at MSSC@usps.gov or call 1-877-672-0007 from 7:00AM – 7:00PM CT.

Error Codes
07/31/2025
Mail Quality Data through IV-MTR Error Codes

The attached is a listing of error codes. It identifies which codes are currently available in MQD-IV provisioning and also whether the error codes are also available in the drills from the Mailer Scorecard.

Announcements
07/30/2025
DELIVERY - Atlantic Area – New York 3 District - Clayton Post Office (13624)- Office Temporarily Closed